Preview of the proposed up-rust native-frame-model branch (up-rust b6b99c6d, up-spec f0e9b17) — not released documentation. branch · write-up
up_rust::frame::abi

Constant UFRAME_ABI_FLAG_LITTLE_ENDIAN

Source 
pub const UFRAME_ABI_FLAG_LITTLE_ENDIAN: u8 = 0b0000_0001;
Expand description

Flag bit: producer stored multi-byte integers little-endian. MUST be set in the serialized form of profile v1.